Category Archive Could not change mac interface up or insufficient

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Could not change mac interface up or insufficient

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up. Here, the default MAC address of the hardware is 5a:efd:dd:7e and the MAC address to which it should be changed is c4:f6:ca:a5.

How should I approach this error? On Kubuntu As root:. The sleeps may not be necessary, but that's what worked. Macchanger is in the repos. My attempts using ifconfig or ip link appeared to take but did not survive connecting to a network, because I didn't stop Network Manager.

The burnt in MAC was reasserted. In the Network Manager gui, clear the 'Restrict to Device:' field. Also clear the 'Random' field. Use a MAC with a recognised vendor prefix, easily found on Goog. Many routers can tell the difference. It also avoids any snafu with the 'locally administered' bit, WTH that is. Ubuntu Community Ask! Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Asked 3 years, 5 months ago.

Active 7 months ago.

HOW TO: Spoof Your MAC Address

Viewed 10k times. Active Oldest Votes. As root: service network-manager stop; sleep 5 ifconfig wlan0 down macchanger -b -a wlan0; sleep 5 ifconfig wlan0 up; sleep 5 service network-manager start The sleeps may not be necessary, but that's what worked.

This also works: service network-manager stop; sleep 5 ifconfig wlan0 down; ifconfig wlan0 hw ether F ifconfig wlan0 up; sleep 5; service network-manager start; sleep 5; I have a feeling there are some little gotchas lurking: In the Network Manager gui, clear the 'Restrict to Device:' field.

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Post as a guest Name. Email Required, but never shown. The Overflow Blog. The Overflow How many jobs can be done at home? Featured on Meta. Community and Moderator guidelines for escalating issues via new response…. Feedback on Q2 Community Roadmap. Linked 5. Related 4.Hello Linux users, Once again we have come up with a nice fix. Many of you must have seen this error while trying to update your Linux system with apt-get update command.

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While booting to Linux you guys must have familiar with interface called GRUB Bootloader where you have to choose your Operating System you want to bootin in given period of time 5 sec as default timeout. But changing mac address when connected to WIFI network is little tricky.

Or some you face errors like you can not connect to internet after changing mac address on kali linux. This guide is very helpful for you all. And if we tried to uninstall them all it was not possible without root till then.

Follow our guide to debloat any in-built android apps without root. Kali Linux You have to install the bluetooth drivers manually in your kali Linux This guide will help you to do that. You just need to read and follow the each steps carefully. Here we have another topic for you on WPS office installation guide for Linux. Many of you who are very enthusiastic about learning Ethical Hacking.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

It only takes a minute to sign up. Only, whenever i type the last command, ifconfig eth0 upmy connection is still lost. I cant connect to Internet, cant ping any servers or anything of the sort. Debian on-line manuals indicate that on Debian 9 the command is instead named dhcpcd5 or dhclient. Sign up to join this community. The best answers are voted up and rise to the top.

Home Questions Tags Users Unanswered. Asked 2 years, 8 months ago. Active 1 year, 3 months ago. Viewed 2k times. I am running Kali Debian on a VM. I then fixed this by using the following commands: sudo -i ifconfig eth0 down macchanger -r eth0 ifconfig eth0 up Only, whenever i type the last command, ifconfig eth0 upmy connection is still lost.

Rui F Ribeiro Given that this is stuff that is explicitly called out, with emphasis, in Arch doco, I am saddened to see that people think that this is an "unclear or not useful" question for a Debian user to ask. Active Oldest Votes.

JdeBP Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. The Overflow How many jobs can be done at home? Socializing with co-workers while Social distancing.Ive tried to change the mac address of wlan1 but after it gets put in monitor mode it reverts back to the default xx-xx-xx. Is there a way to change this or should I just move on? I can change wlan1 in the gui no biggie but once set in monitor mode it reverts back to the above.

I dont know if its something that I should just blow off or not? Ive been changing all the mac address to xx:xx:xx if you know the prefix of who that is, if not give it a look.

The reason you're seeing the original MAC address come back is because it is pulled from a system script whenever an interface comes up or goes down. Yeah i know, thats what i thought used to happen when macchanging an interface in monotor mode e.

I thought it used to change the first half of the mac string. Anyway the method i put above allows you to do that manually so you can use a monitor interface with a changed mac. But your right if you currently try to change a monitor interface now it resets the first half of the mac string to the hardware mac.

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In any case; I wouldn't recommend editing the script, but instead would recommend just spoofing the MAC of the monitor interface once it comes up. Could that not be built into the GUI mac changer script for monitor interfaces? I also editted the rc. After this I got distracted with some other things and never did come back to it. Ill to give this a try later tonight!

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I don't quite know why yet but im goin to dig into it a bit. I hard coded a couple things and it worked just fine. Edit: not the greatest at creating scripts but if we could get the last 3 hex of the users wlan1 mac and use that vs randomizing, I think it would work better. Hard coded wlan1mon and the mac itself. Strange, i just copy paste it into a quick test. I did remove the guts of it from another script of mine but all seems fine - for me at least.

The ifacemon also works for me, so double weird?

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Hope that helps, I am also terrible at bash but its fun to try? You can post now and register later. If you have an account, sign in now to post with your account.Welcome to LinuxQuestions. You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features.

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Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration.

This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. Click Here to receive this Complete Guide absolutely free. Hi, For some experimental purpose, I like to change the mac address of an interface to multicast mac address.

But linux kernel is not allowing. I am using Fedora Core Originally Posted by ubuntuv. Find More Posts by ondoho View Blog. Originally Posted by ondoho. Hi, I tried putting down the interface in root prompt.

Other mac addresses work, but not the multicast ones. Thread Tools. BB code is On. Smilies are On.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up. I am using Ubuntu When I try to change my mac address using the macchanger on the terminal I get this error message:. Try using sudoe. If that doesn't work probably the other cause is true: "interface up".

You have to turn the interface off before changing the MAC address.

could not change mac interface up or insufficient

Then change the mac address. Ubuntu Community Ask! Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Macchanger returns error in the terminal Ask Question. Asked 1 year, 6 months ago. Active 1 year, 6 months ago. Viewed times. K Kev. K 1 1 1 bronze badge. Active Oldest Votes. Sign up or log in Sign up using Google.

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could not change mac interface up or insufficient

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could not change mac interface up or insufficient

Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Learn more. Macchanger can't change wifi mac address in fedora25 Ask Question. Asked 3 years, 2 months ago. Active 2 years, 4 months ago. Viewed times. How do I do this? Active Oldest Votes. You will get that message if WiFi is enabled. Disabling WiFi will fix the problem. Mark Mark 1 1 silver badge 7 7 bronze badges. Sign up or log in Sign up using Google.

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could not change mac interface up or insufficient

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JoJobei Posted on10:12 pm - Oct 2, 2012

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